| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.59 | 11.236% | $96.3193 | $96.32 | $96.30 | $96.30 |
| Purchase #2 | $170.36 | 10.590% | $188.4011 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $47.57 | 11.665% | $53.119 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $131.55 | 13.678% | $149.5434 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $99.97 | 4.353% | $104.3217 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $120.69 | 5.844% | $127.7431 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $192.65 | 7.819% | $207.7133 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $849.38 | $927.1609 | $927.15 | $927.10 | $927.00 | |